Question: 4. (a) Design a deterministic finite automaton A such that L(A) consists of all strings over the alphabet {0,1} in which every occurrence of 0

4. (a) Design a deterministic finite automaton A such that L(A) consists of all strings over the alphabet {0,1} in which every occurrence of 0 is immediately followed by a 1. (6 marks) Find a regular expression representing L(A). (4 marks) (b)

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